Product description
With the MPW-32 M-Bus level converter, up to 32 M-Bus end devices (each with a standard load of 1.5mA) can be connected to an M-Bus master via an RS-232 connection. The level converter converts the signals coming from the M-Bus master from the RS-232 interface to M-Bus signal levels. The M-Bus master is connected to the level converter via terminals 5 to 7 (TD, RD and GND).
Technical features:
- Supply voltage 20V to 28V AC/ DC
- M-Bus voltage 36V to 42V
- Max. M-Bus quiescent current 38mA (25 standard loads)
- Overcurrent threshold 58mA
- Galvanic isolation between RS-232 and MPW-25
- Transmission rate RS-232: 300 ... 9600 baud
- M-Bus connection 4 separate terminal pairs max. 2.50mm²
- RS-232 connection 3 terminals max. 2.5mm²
- Operating temperature 0 ... 55°C
- Relative humidity 0 ... 90% (non-condensing)
- Housing in accordance with EN 50022 for mounting on 35 mm DIN rail,
- Dimensions (L x W x H) 70 x 90 x 64 mm
Features and functions:
- M-Bus level converter for up to 32 M-Bus end devices (standard load: 1.5mA)<
- M-Bus interface in accordance with DIN EN 13757, Part 2 and Part 3
- RS-232 interface galvanically isolated from the M-Bus
- Transmission rate 300 to 9600 baud
- Bit regeneration
- Echo cancellation
- Full M-Bus voltage from 36V to 42V
- Integrated overcurrent limiter
- Overvoltage protection
- 4 parallel M-Bus connections available
- Optionally available with 230Vac or 24Vac/dc power supply
- Enclosure in accordance with EN 50022 for mounting on DIN rails
Ihr dynamisches Snippet wird hier angezeigt ...
Diese Meldung wird angezeigt, weil Sie weder einen Filter noch eine Vorlage zur Verwendung bereitgestellt haben.